75455884

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 157696000

約数和(自身を除く): 82240116

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 1204, 1279, 1372, 2107, 2558, 4214, 5116, 8428, 8953, 14749, 17906, 29498, 35812, 54997, 58996, 62671, 109994, 125342, 219988, 250684, 384979, 438697, 769958, 877394, 1539916, 1754788, 2694853, 5389706, 10779412, 18863971, 37727942, 75455884]

約数ペア:

[(1, 75455884), (2, 37727942), (4, 18863971), (7, 10779412), (14, 5389706), (28, 2694853), (43, 1754788), (49, 1539916), (86, 877394), (98, 769958), (172, 438697), (196, 384979), (301, 250684), (343, 219988), (602, 125342), (686, 109994), (1204, 62671), (1279, 58996), (1372, 54997), (2107, 35812), (2558, 29498), (4214, 17906), (5116, 14749), (8428, 8953)]